Email Security

Hello,   One External User (Gmail.com) send mail to our Internal User (Inbound Email) with JPG attachment of 500 KB. When verified in the IronPort logs in SMA, we found that email was delivered successfully. Please find the log as shown below Mail ...

I am very new to Cisco Ironport support. There is a requirement of ESA Upgrade from C370 to C390. Do we need to procure anything from Cisco for this Upgrade? Or can we directly Upgrade. Is it only ASyncOS or any other things we need to take care. Kin...

We are running the latest software version 9.7.0-125 and the vulnerability scanner is Nessus. According to FreeBSD the Engineering Release version 9.2 is end of support whereas version 9 Stable Release support is 31/12/2016. Is it reasonable to confi...

Hello,   Is it possible to configure the rate limit in "monitor only" mode?  I'd like deliver each messages but I'd like to track the rate limiting threshold. I tried to set a "Sender Rate Limit Error Code: 220 in the mail flow policy but it is not w...

Hello there.We are in the middle of cutting old mail addresses and just using new one. Already configured bounce message if LDAP doesn't find recipient. Is there a way to customize these messages with including new email address?Or maybe there is a w...

Hello,   I'm deploying ESAv as a demo on a local network, I've configured an Email server too and it works fine (sends email). But the issue is that the ESA seems to not see these emails, when I use the command line (using helo and mailto commands) t...

Hi,   Anyone knows why a user that is member of Read-Only Operator role cannon run "displayalerts" command in cli? The error is "You are not in the correct access group to use the displayalerts command"   It does work if the user is assigned Operator...

Is the name that I gave the cluster considered it's FQDN? So would I create a DNS record that points to the cluster's hostname? We had our network guy create a VIP with our two devices in it. Should the DNS record use the VIP as the IP address in wit...

Hi, Actually I have 3 mail domains under ESA. Let's say, company1.com, company2.com, company3.com; all these three domain has been added to send mails through ESA C170. ESA is using only data 1 interface to which have more one IP configured for let's...